The Wayro route from Bastrop to Monterrey is 392 miles (631 km), about 6 h 47 min of driving without stops. The U.S.–Mexico border is at about mile 255 on this route, near the Laredo port of entry.
What the State Department tells travelers on this route:
- Nuevo León: “Those traveling between the U.S. border and Monterrey on highways 85/85D, 54, and 40/40D should exercise caution and avoid travel after dark.”
- Nuevo León: “Armed robberies and carjackings have occurred along these highways even during daylight hours.”
| Distance | 392 mi (631 km) |
|---|---|
| Driving time, no stops | 6 h 47 min |
| Main roads, in order | TX 21 → TX 130 Toll → I-10 → I-35 → MEX-85 → MEX-85D |
| Border crossing | about mile 255 of this route, Texas → Tamaulipas (near the Laredo, TX port of entry) |
| Mexican states on the route | Tamaulipas (Level 4), Nuevo León (Level 2) |
| Toll roads | MEX-85D |
| Fuel estimate (car at 25 mpg) | about 15.7 gal; actual use varies by vehicle and traffic |
| Stops listed below | 9 |
Crossing into Mexico: what you need for Monterrey
| Passport | Passport book or passport card to enter Mexico by land |
|---|---|
| FMM entry permit | Required for this trip: Monterrey is well beyond the 12-mile (20 km) border zone where the permit is not needed |
| Temporary vehicle import permit (TIP) | Required for a U.S.-registered vehicle this far into Mexico |
| Mexican auto insurance | Required for all vehicles: buy a Mexican policy before you cross |
Sources: U.S. State Department, Mexico travel information (updated August 11, 2026); permits are issued by Banjercito.
Crossing at Laredo
Laredo reaches Nuevo Laredo over several city-run bridges. Gateway to the Americas (Bridge I) handles pedestrians and cars and has SENTRI lanes, Juárez-Lincoln (Bridge II) takes cars and buses, and the World Trade Bridge is for commercial trucks.
What the drive from Bastrop to Monterrey is like
I-35 (153 mi) and MEX-85 (120 mi) carry about 70% of the 392 miles. The U.S. part of the drive runs through Texas for about 255 miles; after the border at Laredo you have about 137 miles left in Mexico. The Mexican leg uses MEX-85D, a toll highway (cuota). Of the 9 stops listed below, 3 are within a mile of the road.
The route from Bastrop to Monterrey, road by road
| Road | Route miles (from–to) | Length, mi | State |
|---|---|---|---|
| local roads | 0–3 | 3 | Texas |
| TX 21 | 3–24 | 21 | Texas |
| connecting roads | 24–25 | 1 | Texas |
| TX 130 Toll | 25–59 | 34 | Texas |
| connecting roads | 59–60 | 1 | Texas |
| I-10 | 60–101 | 41 | Texas |
| connecting roads | 101–102 | 1 | Texas |
| I-35 | 102–255 | 153 | Texas |
| local roads | 255–259 | 4 | Tamaulipas |
| MEX-85 | 259–376 | 117 | Tamaulipas, Nuevo León |
| MEX-85D | 376–382 | 6 | Nuevo León |
| MEX-85 | 382–385 | 3 | Nuevo León |
| connecting roads | 385–387 | 2 | Nuevo León |
| local roads | 387–392 | 5 | Nuevo León |
- Mile 255 of this route: Texas → Tamaulipas (international border)
- Mile 281 of this route: Tamaulipas → Nuevo León (state line)
Stops between Bastrop and Monterrey
- Right off the route (under 1 mile): Lockhart State Park (mile 37), San Antonio Missions National Historical Park (mile 100), Mission Concepcion (mile 100)
- Nature and outdoors: McKinney Roughs Nature Park (mile 8), Lockhart State Park (mile 37), Walnut Springs Park (mile 66), Saffold Dam (mile 67), San Antonio Missions National Historical Park (mile 100), Lake Casa Blanca International State Park (mile 252)
- Museums and history: San Antonio Missions National Historical Park (mile 100), Mission Concepcion (mile 100), Mission San Juan Capistrano (mile 104), Mission San Francisco de la Espada (mile 104)
McKinney Roughs Nature Park
Covering 1,140 acres of Lost Pines country with 1.44 miles of Colorado River shoreline, this LCRA park near Cedar Creek offers multiuse trails for hiking, biking and horseback riding, plus wildlife viewing blinds.
Lockhart State Park
Play a round on the nine-hole golf course built by the WPA and Civilian Conservation Corps, fish Clear Fork Creek, or hike the Clear Fork and Persimmon trails. Campsites with hookups sit along the creek.
Walnut Springs Park
Designed by architect Robert H. H. Hugman and begun by Civilian Conservation Corps workers in 1933, this Seguin park follows Walnut Branch, a Guadalupe River tributary, with stone walls, walkways, and bridges; the renovated park was dedicated in 2011.
Saffold Dam
Along the Guadalupe River in Seguin, this dam sits within Max Starcke Park, a 227-acre city park with picnic pavilions, a walking trail, riverbank fishing, and a paddling trail on Lake Seguin.
San Antonio Missions National Historical Park
Texas' only UNESCO World Heritage Site links four 1700s mission communities, including Mission San José with its Rose Window and Mission Concepción, along the Mission Reach trail, which also runs to downtown San Antonio.
Mission Concepcion
Dedicated in 1755, the stone church here is one of the country's oldest remaining original stone churches and the least restored of San Antonio's colonial missions. Inside, four rooms still show colorful frescoes painted more than 250 years ago.
Mission San Juan Capistrano
Founded in 1716 in East Texas as Mission San José de los Nazonis, it was moved to the east bank of the San Antonio River in 1731 and renamed San Juan Capistrano. It's part of a UNESCO World Heritage Site.
Mission San Francisco de la Espada
Part of the San Antonio Missions UNESCO World Heritage Site and still an active parish, Espada shows off a three-bell stone chapel front and a double-arched 1745 aqueduct that carries its acequia over Piedras Creek.
Lake Casa Blanca International State Park
Set on a 1,680-acre reservoir in Laredo, minutes from the Mexican border, the park draws anglers after bass, crappie and catfish, along with swimmers, boaters and water-skiers. Trails, picnic areas and shoreline campsites fill the land side.
When you get to Monterrey
Ringed by the peaks of the Sierra Madre Oriental, Monterrey is the capital of Nuevo León and the industrial powerhouse of northern Mexico. Its steel-making past lives on in Parque Fundidora, and the city's 18th-century bishop's palace still watches over downtown from its hill.
- Parque Fundidora: The old steel foundry is now an urban park, and INAH has designated it an industrial archaeology site with historic machinery and structures. source
- Museo de Historia Mexicana: This downtown museum is a regular stop on the state's guided itineraries through Monterrey. source
- El Obispado: The Baroque bishop's palace of 1787 on Cerro del Obispado is home to INAH's Regional Museum of Nuevo León. source
Monterrey Cathedral
Built over more than a century and finished with a baroque facade in 1800, Monterrey's cathedral faces the downtown Plaza de Armas. Its bell tower went up in the 1890s, and a 1940s mural by Ángel Zárraga decorates the apse.
Fundidora Park
For nearly a century this was the Fundidora steelworks; today it's a big public park with preserved industrial buildings, including a former blast furnace that now houses a steel museum with viewing platforms.
Faro del Comercio
Nearly 70 meters (about 230 feet) tall, this slender tower on the Macroplaza was designed by Luis Barragán with Raúl Ferrera for the Monterrey Chamber of Commerce's 1983 centennial.
More drives to Monterrey
- South Padre Island, TX to Monterrey
- Bandera, TX to Monterrey
- Georgetown, TX to Monterrey
- Austin, TX to Monterrey
- Blanco, TX to Monterrey
- Weatherford, TX to Monterrey
From Bastrop to other places in Mexico
- Bastrop, TX to Reynosa
- Bastrop, TX to Santiago
- Bastrop, TX to Ciudad Acuña
- Bastrop, TX to Cuatro Ciénegas
- Bastrop, TX to Ojinaga
- Bastrop, TX to Parras de la Fuente
All routes to Monterrey, border crossings and permits in one place: Driving to Monterrey, Mexico from the U.S.
Frequently asked questions
How long is the drive from Bastrop to Monterrey?
About 6 h 47 min of driving without stops, over 392 miles.
How far is Monterrey from Bastrop by car?
About 392 miles (631 km) on the Wayro route. Other map services may show a few miles more or less, depending on where they start and end in each city.
Where does the Bastrop to Monterrey drive cross into Mexico?
At about mile 255 of this route, from Texas into Tamaulipas, near the Laredo port of entry.
Do I need a permit to drive my car from Bastrop to Monterrey?
Yes. A temporary vehicle import permit (TIP) is required for a U.S.-registered car this far into Mexico. You also need Mexican auto insurance and a passport book or card. An FMM entry permit is required too.
Is it safe to drive from Bastrop to Monterrey?
The U.S. State Department rates Tamaulipas Level 4: Do Not Travel; Nuevo León Level 2: Exercise Increased Caution (advisory issued May 29, 2026). Read the full advisory before you go.
What roads does the drive from Bastrop to Monterrey use?
In order: TX 21, TX 130 Toll, I-10, I-35, MEX-85 and MEX-85D. The road-by-road table above shows the route miles and states for each one.
What are good stops between Bastrop and Monterrey?
Closest to the road: Lockhart State Park (state park, mile 37, 0.8 mi from the route); San Antonio Missions National Historical Park (National Historical Park, mile 100, 0.3 mi from the route); Mission Concepcion (spanish mission, mile 100, 0.3 mi from the route). All stops are described above.
How we put this guide together
Wayro calculates the route from OpenStreetMap road data; mile numbers are positions along this route, not highway mile markers, and "from the route" distances are straight-line, so the real detour depends on access roads. Stops are chosen from parks, natural sites, museums, historic sites and attractions close to the route (roughly 2 to 7 miles depending on the type, farther for World Heritage sites): at least one strong stop for each stretch of the drive, then the best-known places nearest the road, with no more than five of one type, up to nine in all. Places that are closed, private or not open to visitors are removed. Place and city descriptions are written by the Wayro team from official park, museum, tourism and government websites and other published sources. Safety levels and entry rules were checked against the U.S. Department of State on September 29, 2026. Conditions change, so check the linked sources before you travel.
Route data © OpenStreetMap contributors.